<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>分析生命周期</title>
    <script type="text/javascript" src="../js/vue.js"></script>
</head>

<body>
    <div id="root">
        <h2>当前n的值是:{{n}}</h2>
        <button @click="add">点我n+1</button>
    </div>

</body>
<script type="text/javascript">

    const vm = new Vue({
        el: '#root',
        // template: `
        //     <div>
        //         <h2>当前n的值是:{{n}}</h2>
        //         <button @click="add">点我n+1</button>
        //     </div>
        // `,
        data: {
            n: 1
        },
        methods: {
            add() {
                this.n++
            }
        },
        beforeCreate() {
            console.log('beforeCreate');
            // debugger;
        },
        created() {
            console.log('created');
        },
        beforeMount() {
            console.log('beforeMount');
        },
        mounted() {
            console.log('mounted');
        },
        beforeUpdate() {
            console.log('beforeUpdate');
        },
        updated() {
            console.log('updated');
        },
        beforeDestroy() {
            console.log('beforeDestroy');
        },
        destroyed() {
            console.log('destroyed');
        },
    })
</script>

</html>